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Cheap flights from London, Ontario to Bangkok from C$ 898

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 25/1. 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

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Find the cheapest flights from London, Ontario to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:40 p.m. - 11:25 a.m.
YXU
-
BKK
53h 45m3 stops
United Airlines Logo
4:55 p.m. - 8:46 a.m.
BKK
-
YXU
27h 51m3 stops
C$ 1,420United Airlines
Sat, 17 Jan - Wed, 21 Jan
Air Canada Logo
5:40 p.m. - 6:30 a.m.
YXU
-
BKK
48h 50m2 stops
Air Canada Logo
8:15 a.m. - 8:46 a.m.
BKK
-
YXU
36h 31m2 stops
C$ 1,561Air Canada
Sat, 17 Jan - Wed, 21 Jan
Air Canada Logo
9:50 a.m. - 6:30 a.m.
YXU
-
BKK
32h 40m2 stops
Air Canada Logo
8:15 a.m. - 9:21 p.m.
BKK
-
YXU
25h 06m2 stops
C$ 1,562Air Canada
Sat, 17 Jan - Wed, 21 Jan
United Airlines Logo
9:50 a.m. - 11:25 a.m.
YXU
-
BKK
37h 35m3 stops
United Airlines Logo
4:55 p.m. - 5:05 p.m.
BKK
-
YXU
36h 10m3 stops
C$ 1,634United Airlines
Sat, 17 Jan - Wed, 21 Jan
Air Canada Logo
9:50 a.m. - 5:10 a.m.
YXU
-
BKK
31h 20m2 stops
Air Canada Logo
7:00 a.m. - 8:46 a.m.
BKK
-
YXU
36h 46m2 stops
C$ 2,216Air Canada
Tue, 13 Jan - Fri, 20 Mar
Multiple Airlines Logo
5:40 p.m. - 10:00 p.m.
YXU
-
BKK
64h 20m2 stops
Multiple Airlines Logo
4:20 p.m. - 5:05 p.m.
BKK
-
YXU
35h 45m3 stops
C$ 2,917Multiple Airlines
Tue, 13 Jan - Fri, 20 Mar
United Airlines Logo
5:10 a.m. - 11:25 a.m.
YXU
-
BKK
42h 15m3 stops
United Airlines Logo
4:55 p.m. - 9:21 p.m.
BKK
-
YXU
39h 26m3 stops
C$ 2,993United Airlines
Tue, 13 Jan - Fri, 20 Mar

United Airlines flights from London, Ontario to Bangkok

Our best United Airlines deals on London, Ontario to Bangkok flight tickets
United Airlines
17 Jan
YXU5:40 p.m.London
53h 45m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
21 Jan
BKK4:55 p.m.Bangkok Suvarnabhumi
27h 51m
3 stops
YXU8:46 a.m.London
C$ 1,420
Find similar
United Airlines
17 Jan
YXU9:50 a.m.London
37h 35m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
21 Jan
BKK4:55 p.m.Bangkok Suvarnabhumi
36h 10m
3 stops
YXU5:05 p.m.London
C$ 1,634
Find similar
United Airlines
13 Jan
YXU5:10 a.m.London
42h 15m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
20 Mar
BKK4:55 p.m.Bangkok Suvarnabhumi
39h 26m
3 stops
YXU9:21 p.m.London
C$ 2,993
Find similar

Air Canada flights from London, Ontario to Bangkok

Our best Air Canada deals on London, Ontario to Bangkok flight tickets
Air Canada
17 Jan
YXU5:40 p.m.London
48h 50m
2 stops
BKK6:30 a.m.Bangkok Suvarnabhumi
21 Jan
BKK8:15 a.m.Bangkok Suvarnabhumi
36h 31m
2 stops
YXU8:46 a.m.London
C$ 1,561
Find similar
Air Canada
17 Jan
YXU9:50 a.m.London
32h 40m
2 stops
BKK6:30 a.m.Bangkok Suvarnabhumi
21 Jan
BKK8:15 a.m.Bangkok Suvarnabhumi
25h 06m
2 stops
YXU9:21 p.m.London
C$ 1,562
Find similar
Air Canada
13 Jan
YXU9:50 a.m.London
31h 20m
2 stops
BKK5:10 a.m.Bangkok Suvarnabhumi
20 Mar
BKK7:00 a.m.Bangkok Suvarnabhumi
36h 46m
2 stops
YXU8:46 a.m.London
C$ 2,216
Find similar

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 11 December 2025.
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

LondonBangkok

YXU - BKK

YXUBKK

London

Sat 17/1

5:40 p.m.-11:25 a.m.

3 stops53h 45m

Bangkok Suvarnabhumi

Wed 21/1

4:55 p.m.-8:46 a.m.

3 stops27h 51m

C$ 1,420

LondonBangkok

YXU - BKK

YXUBKK

London

Sat 17/1

5:40 p.m.-6:30 a.m.

2 stops48h 50m

Bangkok Suvarnabhumi

Wed 21/1

8:15 a.m.-8:46 a.m.

2 stops36h 31m

C$ 1,561

LondonBangkok

YXU - BKK

YXUBKK

London

Sat 17/1

9:50 a.m.-6:30 a.m.

2 stops32h 40m

Bangkok Suvarnabhumi

Wed 21/1

8:15 a.m.-9:21 p.m.

2 stops25h 06m

C$ 1,562

LondonBangkok

YXU - BKK

YXUBKK

London

Sat 17/1

9:50 a.m.-11:25 a.m.

3 stops37h 35m

Bangkok Suvarnabhumi

Wed 21/1

4:55 p.m.-5:05 p.m.

3 stops36h 10m

C$ 1,634

LondonBangkok

YXU - BKK

YXUBKK

London

Tue 13/1

9:50 a.m.-5:10 a.m.

2 stops31h 20m

Bangkok Suvarnabhumi

Fri 20/3

7:00 a.m.-8:46 a.m.

2 stops36h 46m

C$ 2,216

LondonBangkok

YXU - BKK

YXUBKK

London

Tue 13/1

5:40 p.m.-10:00 p.m.

2 stops64h 20m

Bangkok Suvarnabhumi

Fri 20/3

4:20 p.m.-5:05 p.m.

3 stops35h 45m

C$ 2,917

LondonBangkok

YXU - BKK

YXUBKK

London

Tue 13/1

5:10 a.m.-11:25 a.m.

3 stops42h 15m

Bangkok Suvarnabhumi

Fri 20/3

4:55 p.m.-9:21 p.m.

3 stops39h 26m

C$ 2,993

LondonBangkok

YXU - BKK

YXUBKK

London

Sun 25/1

5:40 p.m.-10:30 p.m.

2 stops40h 50m

C$ 898

LondonBangkok

YXU - BKK

YXUBKK

London

Sun 25/1

5:40 p.m.-11:25 a.m.

3 stops53h 45m

C$ 1,055

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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?

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

Which airlines fly to Bangkok?

Air Canada, United Airlines and Cathay Pacific 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 34% 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

53h 45m

Direct flights

None
The fastest flight from London, Ontario to Bangkok takes 53h 45m
There are no direct flights from London, Ontario to Bangkok. There are no popular flight routes from London, Ontario to Bangkok.
Search flight deals

  • How far is London to Bangkok by plane?

    London and Bangkok are 13693.5 km apart from one another. Flights usually cover this in 53h 45m, 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