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Cheap flights from London, Ontario to Bangkok from C$ 737

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 27/8. 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.
Air Canada Logo
10:05 a.m. - 5:05 a.m.
YXU
-
BKK
32h 00m
2 stops
Air Canada Logo
7:25 a.m. - 9:52 p.m.
BKK
-
YXU
25h 27m
2 stops
C$ 1,586Air Canada
Mon, 28 Sep - Wed, 28 Oct
Air Canada Logo
3:30 p.m. - 5:05 a.m.
YXU
-
BKK
50h 35m
2 stops
Air Canada Logo
7:25 a.m. - 9:52 p.m.
BKK
-
YXU
25h 27m
2 stops
C$ 1,590Air Canada
Tue, 29 Sep - Wed, 28 Oct
Air Canada Logo
3:30 p.m. - 5:05 a.m.
YXU
-
BKK
26h 35m
2 stops
Air Canada Logo
9:10 a.m. - 9:52 p.m.
BKK
-
YXU
23h 42m
2 stops
C$ 1,599Air Canada
Mon, 28 Sep - Thu, 29 Oct
Multiple Airlines Logo
10:05 a.m. - 4:40 a.m.
YXU
-
BKK
31h 35m
2 stops
Multiple Airlines Logo
7:25 a.m. - 9:52 p.m.
BKK
-
YXU
25h 27m
2 stops
C$ 1,675Multiple Airlines
Tue, 29 Sep - Tue, 27 Oct
Multiple Airlines Logo
10:05 a.m. - 4:40 a.m.
YXU
-
BKK
31h 35m
2 stops
Multiple Airlines Logo
9:10 a.m. - 9:52 p.m.
BKK
-
YXU
23h 42m
2 stops
C$ 1,688Multiple Airlines
Tue, 29 Sep - Thu, 29 Oct
Air Canada Logo
5:40 a.m. - 11:35 p.m.
YXU
-
BKK
30h 55m
2 stops
Air Canada Logo
10:25 p.m. - 8:37 a.m.
BKK
-
YXU
45h 12m
2 stops
C$ 1,711Air Canada
Thu, 22 Oct - Sun, 25 Oct
Air Canada Logo
6:20 p.m. - 5:05 a.m.
YXU
-
BKK
23h 45m
2 stops
Air Canada Logo
7:05 a.m. - 9:19 a.m.
BKK
-
YXU
37h 14m
2 stops
C$ 1,779Air Canada
Wed, 26 Aug - Wed, 2 Sep
Air Canada Logo
5:40 a.m. - 11:35 p.m.
YXU
-
BKK
30h 55m
2 stops
Air Canada Logo
10:25 p.m. - 2:47 p.m.
BKK
-
YXU
51h 22m
2 stops
C$ 1,873Air Canada
Thu, 22 Oct - Sun, 25 Oct
United Airlines Logo
10:05 a.m. - 9:35 a.m.
YXU
-
BKK
36h 30m
3 stops
United Airlines Logo
4:55 p.m. - 2:47 p.m.
BKK
-
YXU
56h 52m
3 stops
C$ 1,913United Airlines
Tue, 29 Sep - Wed, 28 Oct
United Airlines Logo
3:30 p.m. - 9:35 a.m.
YXU
-
BKK
31h 05m
3 stops
United Airlines Logo
4:55 p.m. - 9:52 p.m.
BKK
-
YXU
39h 57m
3 stops
C$ 1,951United Airlines
Thu, 22 Oct - Sun, 25 Oct

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United Airlines flights from London, Ontario to Bangkok

Our best United Airlines deals on London, Ontario to Bangkok flight tickets
United Airlines
29 Sep
YXU10:05 a.m.London
36h 30m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
29 Oct
BKK4:55 p.m.Bangkok Suvarnabhumi
32h 52m
3 stops
YXU2:47 p.m.London
C$ 1,913
United Airlines
22 Oct
YXU3:30 p.m.London
31h 05m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
25 Oct
BKK4:55 p.m.Bangkok Suvarnabhumi
39h 57m
3 stops
YXU9:52 p.m.London
C$ 1,951
United Airlines
28 Sep
YXU3:30 p.m.London
31h 05m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
27 Oct
BKK4:55 p.m.Bangkok Suvarnabhumi
32h 52m
3 stops
YXU2:47 p.m.London
C$ 2,016

Air Canada flights from London, Ontario to Bangkok

Our best Air Canada deals on London, Ontario to Bangkok flight tickets
Air Canada
28 Sep
YXU10:05 a.m.London
32h 00m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
28 Oct
BKK7:25 a.m.Bangkok Suvarnabhumi
25h 27m
2 stops
YXU9:52 p.m.London
C$ 1,586
Air Canada
29 Sep
YXU3:30 p.m.London
50h 35m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
28 Oct
BKK7:25 a.m.Bangkok Suvarnabhumi
25h 27m
2 stops
YXU9:52 p.m.London
C$ 1,590
Air Canada
28 Sep
YXU3:30 p.m.London
26h 35m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
29 Oct
BKK9:10 a.m.Bangkok Suvarnabhumi
23h 42m
2 stops
YXU9:52 p.m.London
C$ 1,599

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 14 July 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 - BKK

YXUBKK

London

Mon 28/9

10:05 a.m.-5:05 a.m.

2 stops32h 00m

Bangkok Suvarnabhumi

Wed 28/10

7:25 a.m.-9:52 p.m.

2 stops25h 27m

C$ 1,586

LondonBangkok

YXU - BKK

YXUBKK

London

Tue 29/9

3:30 p.m.-5:05 a.m.

2 stops50h 35m

Bangkok Suvarnabhumi

Wed 28/10

7:25 a.m.-9:52 p.m.

2 stops25h 27m

C$ 1,590
Quickest round-trip

LondonBangkok

YXU - BKK

YXUBKK

London

Mon 28/9

3:30 p.m.-5:05 a.m.

2 stops26h 35m

Bangkok Suvarnabhumi

Thu 29/10

9:10 a.m.-9:52 p.m.

2 stops23h 42m

C$ 1,599

LondonBangkok

YXU - BKK

YXUBKK

London

Tue 29/9

10:05 a.m.-4:40 a.m.

2 stops31h 35m

Bangkok Suvarnabhumi

Tue 27/10

7:25 a.m.-9:52 p.m.

2 stops25h 27m

C$ 1,675

LondonBangkok

YXU - BKK

YXUBKK

London

Tue 29/9

10:05 a.m.-4:40 a.m.

2 stops31h 35m

Bangkok Suvarnabhumi

Thu 29/10

9:10 a.m.-9:52 p.m.

2 stops23h 42m

C$ 1,688

LondonBangkok

YXU - BKK

YXUBKK

London

Thu 22/10

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

2 stops30h 55m

Bangkok Suvarnabhumi

Sun 25/10

10:25 p.m.-8:37 a.m.

2 stops45h 12m

C$ 1,711

LondonBangkok

YXU - BKK

YXUBKK

London

Wed 26/8

6:20 p.m.-5:05 a.m.

2 stops23h 45m

Bangkok Suvarnabhumi

Wed 2/9

7:05 a.m.-9:19 a.m.

2 stops37h 14m

C$ 1,779

LondonBangkok

YXU - BKK

YXUBKK

London

Thu 22/10

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

2 stops30h 55m

Bangkok Suvarnabhumi

Sun 25/10

10:25 p.m.-2:47 p.m.

2 stops51h 22m

C$ 1,873

LondonBangkok

YXU - BKK

YXUBKK

London

Tue 29/9

10:05 a.m.-9:35 a.m.

3 stops36h 30m

Bangkok Suvarnabhumi

Wed 28/10

4:55 p.m.-2:47 p.m.

3 stops56h 52m

C$ 1,913

LondonBangkok

YXU - BKK

YXUBKK

London

Thu 22/10

3:30 p.m.-9:35 a.m.

3 stops31h 05m

Bangkok Suvarnabhumi

Sun 25/10

4:55 p.m.-9:52 p.m.

3 stops39h 57m

C$ 1,951

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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

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 22 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

Fastest flight time

26h 30m

Direct flights

None
The fastest flight from London, Ontario to Bangkok takes 26h 30m
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 26h 30m, 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