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Cheap flights from London, Ontario to Bangkok from C$ 881

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Bangkok departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:10 a.m. - 12:10 a.m.YXU  London-BKK Bangkok Suvarnabhumi
31h 00m3 stops Calgary Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
11:00 a.m. - 5:20 a.m.BKK  Bangkok Suvarnabhumi-YXU London
29h 20m3 stops Hong Kong Intl Vancouver Intl Calgary
C$ 1,547Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
6:10 a.m. - 12:10 a.m.YXU  London-BKK Bangkok Suvarnabhumi
31h 00m3 stops Calgary Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
11:00 a.m. - 5:20 a.m.BKK  Bangkok Suvarnabhumi-YXU London
29h 20m3 stops Hong Kong Intl Vancouver Intl Calgary
C$ 1,556Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
6:10 a.m. - 12:10 a.m.YXU  London-BKK Bangkok Suvarnabhumi
31h 00m3 stops Calgary Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
11:00 a.m. - 5:20 a.m.BKK  Bangkok Suvarnabhumi-YXU London
29h 20m3 stops Hong Kong Intl Vancouver Intl Calgary
C$ 1,568Multiple Airlines
Tue, 29 Sep - Tue, 6 Oct
Multiple Airlines Logo
6:10 a.m. - 12:10 a.m.YXU  London-BKK Bangkok Suvarnabhumi
31h 00m3 stops Calgary Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
7:10 p.m. - 4:45 p.m.BKK  Bangkok Suvarnabhumi-YXU London
32h 35m3 stops Hong Kong Intl Vancouver Intl Calgary
C$ 1,595Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
6:10 a.m. - 1:05 a.m.YXU  London-BKK Bangkok Suvarnabhumi
31h 55m3 stops Calgary Vancouver Intl Incheon Intl
Multiple Airlines Logo
9:50 a.m. - 5:20 a.m.BKK  Bangkok Suvarnabhumi-YXU London
30h 30m3 stops Incheon Intl Vancouver Intl Calgary
C$ 1,690Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
6:10 a.m. - 12:10 a.m.YXU  London-BKK Bangkok Suvarnabhumi
31h 00m3 stops Calgary Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
11:30 p.m. - 9:40 p.m.BKK  Bangkok Suvarnabhumi-YXU London
33h 10m2 stops Incheon Intl Toronto Pearson Intl
C$ 1,719Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Air Canada Logo
5:40 a.m. - 11:55 p.m.YXU  London-BKK Bangkok Suvarnabhumi
31h 15m2 stops Toronto Pearson Intl Tokyo Narita
Air Canada Logo
9:50 a.m. - 9:40 p.m.BKK  Bangkok Suvarnabhumi-YXU London
22h 50m2 stops Incheon Intl Toronto Pearson Intl
C$ 1,724Air Canada
Tue, 29 Sep - Tue, 6 Oct
Multiple Airlines Logo
5:55 p.m. - 12:10 p.m.YXU  London-BKK Bangkok Suvarnabhumi
31h 15m3 stops Calgary Vancouver Intl Manila Ninoy Aquino Intl
Multiple Airlines Logo
1:30 a.m. - 5:20 a.m.BKK  Bangkok Suvarnabhumi-YXU London
38h 50m3 stops Beijing Capital Incheon Intl Calgary
C$ 1,745Multiple Airlines
Sun, 13 Sep - Mon, 12 Oct
Air Canada Logo
5:40 a.m. - 11:35 p.m.YXU  London-BKK Bangkok Suvarnabhumi
30h 55m2 stops Toronto Pearson Intl Incheon Intl
Air Canada Logo
7:05 a.m. - 9:20 a.m.BKK  Bangkok Suvarnabhumi-YXU London
37h 15m2 stops Vancouver Intl Toronto Pearson Intl
C$ 1,749Air Canada
Thu, 17 Sep - Mon, 21 Sep
Air Canada Logo
5:40 a.m. - 11:35 p.m.YXU  London-BKK Bangkok Suvarnabhumi
30h 55m2 stops Toronto Pearson Intl Incheon Intl
Air Canada Logo
7:05 a.m. - 9:20 a.m.BKK  Bangkok Suvarnabhumi-YXU London
37h 15m2 stops Vancouver Intl Toronto Pearson Intl
C$ 1,751Air Canada
Thu, 17 Sep - Mon, 21 Sep

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Air Canada flights from London, Ontario to Bangkok

Our best Air Canada deals on London, Ontario to Bangkok flight tickets
Air Canada
29 Sep
YXU5:40 a.m.London
31h 15m
2 stops
BKK11:55 p.m.Bangkok Suvarnabhumi
6 Oct
BKK9:50 a.m.Bangkok Suvarnabhumi
22h 50m
2 stops
YXU9:40 p.m.London
C$ 1,724
Air Canada
17 Sep
YXU5:40 a.m.London
30h 55m
2 stops
BKK11:35 p.m.Bangkok Suvarnabhumi
21 Sep
BKK7:05 a.m.Bangkok Suvarnabhumi
37h 15m
2 stops
YXU9:20 a.m.London
C$ 1,749
Air Canada
17 Sep
YXU5:40 a.m.London
30h 55m
2 stops
BKK11:35 p.m.Bangkok Suvarnabhumi
21 Sep
BKK7:05 a.m.Bangkok Suvarnabhumi
37h 15m
2 stops
YXU9:20 a.m.London
C$ 1,751

United Airlines flights from London, Ontario to Bangkok

Our best United Airlines deals on London, Ontario to Bangkok flight tickets
United Airlines
17 Sep
YXU10:05 a.m.London
36h 30m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
21 Sep
BKK3:45 p.m.Bangkok Suvarnabhumi
52h 35m
3 stops
YXU9:20 a.m.London
C$ 1,817
United Airlines
17 Sep
YXU10:05 a.m.London
36h 30m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
21 Sep
BKK3:45 p.m.Bangkok Suvarnabhumi
52h 35m
3 stops
YXU9:20 a.m.London
C$ 1,819
United Airlines
17 Sep
YXU10:05 a.m.London
36h 30m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
21 Sep
BKK3:45 p.m.Bangkok Suvarnabhumi
52h 35m
3 stops
YXU9:20 a.m.London
C$ 1,824

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from London, Ontario to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Mon 28/9

6:10 a.m.-12:10 a.m.

3 stops31h 00m

Bangkok Suvarnabhumi

Mon 5/10

11:00 a.m.-5:20 a.m.

3 stops29h 20m

C$ 1,547

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Mon 28/9

6:10 a.m.-12:10 a.m.

3 stops31h 00m

Bangkok Suvarnabhumi

Mon 5/10

11:00 a.m.-5:20 a.m.

3 stops29h 20m

C$ 1,556

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Tue 29/9

6:10 a.m.-12:10 a.m.

3 stops31h 00m

Bangkok Suvarnabhumi

Tue 6/10

11:00 a.m.-5:20 a.m.

3 stops29h 20m

C$ 1,568

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Sun 27/9

6:10 a.m.-12:10 a.m.

3 stops31h 00m

Bangkok Suvarnabhumi

Sun 4/10

7:10 p.m.-4:45 p.m.

3 stops32h 35m

C$ 1,595

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Wed 30/9

6:10 a.m.-1:05 a.m.

3 stops31h 55m

Bangkok Suvarnabhumi

Wed 7/10

9:50 a.m.-5:20 a.m.

3 stops30h 30m

C$ 1,690

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Mon 28/9

6:10 a.m.-12:10 a.m.

3 stops31h 00m

Bangkok Suvarnabhumi

Mon 5/10

11:30 p.m.-9:40 p.m.

2 stops33h 10m

C$ 1,719
Quickest round-trip

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Tue 29/9

5:40 a.m.-11:55 p.m.

2 stops31h 15m

Bangkok Suvarnabhumi

Tue 6/10

9:50 a.m.-9:40 p.m.

2 stops22h 50m

C$ 1,724

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Sun 13/9

5:55 p.m.-12:10 p.m.

3 stops31h 15m

Bangkok Suvarnabhumi

Mon 12/10

1:30 a.m.-5:20 a.m.

3 stops38h 50m

C$ 1,745

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Thu 17/9

5:40 a.m.-11:35 p.m.

2 stops30h 55m

Bangkok Suvarnabhumi

Mon 21/9

7:05 a.m.-9:20 a.m.

2 stops37h 15m

C$ 1,749

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Thu 17/9

5:40 a.m.-11:35 p.m.

2 stops30h 55m

Bangkok Suvarnabhumi

Mon 21/9

7:05 a.m.-9:20 a.m.

2 stops37h 15m

C$ 1,751

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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2

See travel insights to Bangkok from

How to get the cheapest flight ticket from London, Ontario to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Bangkok?

United Airlines and Emirates are the most popular carriers operating from London to Bangkok

Which airlines fly to Bangkok?

Air Canada, Cathay Pacific and United Airlines are the top three most popular airlines that fly to Bangkok from London, Ontario according to our data. Air Canada is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 20 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

Cheap London, Ontario to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Bangkok

Best price found

C$ 881

Fastest flight time

31h 55m

Direct flights

None
The best one-way flight to Bangkok from London, Ontario in the past 72 hours is C$ 881. The best round-trip flight deal from London, Ontario to Bangkok found on momondo in the last 72 hours is C$ 1,547.
The fastest flight from London, Ontario to Bangkok takes 31h 55m
There are no direct flights from London, Ontario to Bangkok. There are no popular flight routes from London, Ontario to Bangkok.
Search flight deals

Frequently asked questions about flying from London, Ontario to Bangkok

  • How far is London to Bangkok by plane?

    London and Bangkok are 13693.5 km apart from one another. Flights usually cover this in 31h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Airport to Bangkok?

    Prices for flights from London Airport to Bangkok are refreshed on a daily basis.

  • How old do you have to be to fly from London Airport to Bangkok?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Bangkok?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Bangkok . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Bangkok with flexible booking policies on momondo?

Flights from London to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Bangkok?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Bangkok.

I’m not ready to book a flight from London to Bangkok right now. Can momondo alert me if prices change?

Price alerts on flights to Bangkok from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport