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Cheap flights from London, Ontario to Bangkok from C$ 1,412

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Bangkok departing on 30/9. 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

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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.
Air Canada Logo
5:40 a.m. - 5:05 a.m.
YXU
-
BKK
36h 25m
2 stops
Air Canada Logo
8:15 a.m. - 9:06 a.m.
BKK
-
YXU
35h 51m
2 stops
C$ 1,412Air Canada
Wed, 30 Sep - Tue, 27 Oct
Air Canada Logo
6:20 p.m. - 5:05 a.m.
YXU
-
BKK
47h 45m
2 stops
Air Canada Logo
8:15 a.m. - 9:46 p.m.
BKK
-
YXU
24h 31m
2 stops
C$ 1,414Air Canada
Tue, 29 Sep - Wed, 28 Oct
United Airlines Logo
6:20 p.m. - 9:35 a.m.
YXU
-
BKK
52h 15m
3 stops
United Airlines Logo
3:45 p.m. - 9:40 p.m.
BKK
-
YXU
40h 55m
3 stops
C$ 1,619United Airlines
Sun, 27 Sep - Thu, 1 Oct
Multiple Airlines Logo
9:30 a.m. - 4:40 a.m.
YXU
-
BKK
32h 10m
2 stops
Multiple Airlines Logo
8:15 a.m. - 9:46 p.m.
BKK
-
YXU
24h 31m
2 stops
C$ 1,666Multiple Airlines
Tue, 29 Sep - Wed, 28 Oct
Air Canada Logo
6:20 p.m. - 12:30 p.m.
YXU
-
BKK
31h 10m
2 stops
Air Canada Logo
8:15 a.m. - 9:46 p.m.
BKK
-
YXU
24h 31m
2 stops
C$ 1,683Air Canada
Thu, 1 Oct - Wed, 28 Oct
United Airlines Logo
6:20 p.m. - 9:35 a.m.
YXU
-
BKK
52h 15m
3 stops
United Airlines Logo
3:45 p.m. - 9:40 p.m.
BKK
-
YXU
64h 55m
3 stops
C$ 1,716United Airlines
Sun, 27 Sep - Thu, 1 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. - 9:06 a.m.
BKK
-
YXU
27h 11m
3 stops
C$ 1,730United Airlines
Wed, 30 Sep - Tue, 27 Oct
Air Canada Logo
3:30 p.m. - 5:05 a.m.
YXU
-
BKK
50h 35m
2 stops
Air Canada Logo
7:00 a.m. - 2:55 p.m.
BKK
-
YXU
42h 55m
2 stops
C$ 1,751Air Canada
Sun, 27 Sep - Thu, 1 Oct
Air Canada Logo
6:20 p.m. - 12:30 p.m.
YXU
-
BKK
31h 10m
2 stops
Air Canada Logo
8:15 a.m. - 9:46 p.m.
BKK
-
YXU
24h 31m
2 stops
C$ 1,759Air Canada
Thu, 1 Oct - 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. - 9:06 a.m.
BKK
-
YXU
27h 11m
3 stops
C$ 1,819United Airlines
Thu, 1 Oct - Tue, 27 Oct

Air Canada flights from London, Ontario to Bangkok Suvarnabhumi Airport

Our best Air Canada deals on London, Ontario to Bangkok Suvarnabhumi Airport flight tickets
Air Canada
30 Sep
YXU5:40 a.m.London
36h 25m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
27 Oct
BKK8:15 a.m.Bangkok Suvarnabhumi
35h 51m
2 stops
YXU9:06 a.m.London
C$ 1,412
Air Canada
29 Sep
YXU6:20 p.m.London
47h 45m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
28 Oct
BKK8:15 a.m.Bangkok Suvarnabhumi
24h 31m
2 stops
YXU9:46 p.m.London
C$ 1,414
Air Canada
1 Oct
YXU6:20 p.m.London
31h 10m
2 stops
BKK12:30 p.m.Bangkok Suvarnabhumi
28 Oct
BKK8:15 a.m.Bangkok Suvarnabhumi
24h 31m
2 stops
YXU9:46 p.m.London
C$ 1,683

United Airlines flights from London, Ontario to Bangkok Suvarnabhumi Airport

Our best United Airlines deals on London, Ontario to Bangkok Suvarnabhumi Airport flight tickets
United Airlines
27 Sep
YXU6:20 p.m.London
52h 15m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
1 Oct
BKK3:45 p.m.Bangkok Suvarnabhumi
40h 55m
3 stops
YXU9:40 p.m.London
C$ 1,619
United Airlines
27 Sep
YXU6:20 p.m.London
52h 15m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
1 Oct
BKK3:45 p.m.Bangkok Suvarnabhumi
64h 55m
3 stops
YXU9:40 p.m.London
C$ 1,716
United Airlines
30 Sep
YXU3:30 p.m.London
31h 05m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
27 Oct
BKK4:55 p.m.Bangkok Suvarnabhumi
27h 11m
3 stops
YXU9:06 a.m.London
C$ 1,730

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Bangkok Suvarnabhumi Airport 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 5 April 2026.
Use the filters below to find and compare flights from London, Ontario to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBangkok

YXU - BKK

YXUBKK

London

Wed 30/9

5:40 a.m.-5:05 a.m.

2 stops36h 25m

Bangkok Suvarnabhumi

Tue 27/10

8:15 a.m.-9:06 a.m.

2 stops35h 51m

C$ 1,412

LondonBangkok

YXU - BKK

YXUBKK

London

Tue 29/9

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

2 stops47h 45m

Bangkok Suvarnabhumi

Wed 28/10

8:15 a.m.-9:46 p.m.

2 stops24h 31m

C$ 1,414

LondonBangkok

YXU - BKK

YXUBKK

London

Sun 27/9

6:20 p.m.-9:35 a.m.

3 stops52h 15m

Bangkok Suvarnabhumi

Thu 1/10

3:45 p.m.-9:40 p.m.

3 stops40h 55m

C$ 1,619

LondonBangkok

YXU - BKK

YXUBKK

London

Tue 29/9

9:30 a.m.-4:40 a.m.

2 stops32h 10m

Bangkok Suvarnabhumi

Wed 28/10

8:15 a.m.-9:46 p.m.

2 stops24h 31m

C$ 1,666
Quickest round-trip

LondonBangkok

YXU - BKK

YXUBKK

London

Thu 1/10

6:20 p.m.-12:30 p.m.

2 stops31h 10m

Bangkok Suvarnabhumi

Wed 28/10

8:15 a.m.-9:46 p.m.

2 stops24h 31m

C$ 1,683

LondonBangkok

YXU - BKK

YXUBKK

London

Sun 27/9

6:20 p.m.-9:35 a.m.

3 stops52h 15m

Bangkok Suvarnabhumi

Thu 1/10

3:45 p.m.-9:40 p.m.

3 stops64h 55m

C$ 1,716

LondonBangkok

YXU - BKK

YXUBKK

London

Wed 30/9

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

3 stops31h 05m

Bangkok Suvarnabhumi

Tue 27/10

4:55 p.m.-9:06 a.m.

3 stops27h 11m

C$ 1,730

LondonBangkok

YXU - BKK

YXUBKK

London

Sun 27/9

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

2 stops50h 35m

Bangkok Suvarnabhumi

Thu 1/10

7:00 a.m.-2:55 p.m.

2 stops42h 55m

C$ 1,751

LondonBangkok

YXU - BKK

YXUBKK

London

Thu 1/10

6:20 p.m.-12:30 p.m.

2 stops31h 10m

Bangkok Suvarnabhumi

Wed 28/10

8:15 a.m.-9:46 p.m.

2 stops24h 31m

C$ 1,759

LondonBangkok

YXU - BKK

YXUBKK

London

Thu 1/10

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

3 stops31h 05m

Bangkok Suvarnabhumi

Tue 27/10

4:55 p.m.-9:06 a.m.

3 stops27h 11m

C$ 1,819

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 Suvarnabhumi Airport

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 Suvarnabhumi?

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

Which airlines fly to Bangkok Suvarnabhumi Airport?

United Airlines, Air Canada and Cathay Pacific are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from London, Ontario according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 24 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London, Ontario to Bangkok Suvarnabhumi Airport (YXU to BKK) flight deals and tips

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

Fastest flight time

52h 15m

Direct flights

None
The fastest flight from London, Ontario to Bangkok Suvarnabhumi Airport takes 52h 15m
There are no direct flights from London, Ontario to Bangkok Suvarnabhumi Airport. There are no popular flight routes from London, Ontario to Bangkok Suvarnabhumi Airport.
Search flight deals

Frequently asked questions about flying from London, Ontario to Bangkok Suvarnabhumi Airport

  • How far is London to Bangkok Suvarnabhumi by plane?

    The distance between London and Bangkok Suvarnabhumi is about 13700.2 km. 52h 15m is a normal flight duration for this route.

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

    Prices for flights from London Airport to Bangkok Suvarnabhumi Airport are updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Airport to Bangkok Suvarnabhumi Airport.

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

    The required travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Chonburi
Cha-am
Kanchanaburi
Pak Chong

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Bangkok. momondo saves you time and could save you money on your trip.

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

All flight searches from London to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential London to Bangkok flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Bangkok from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bangkok Suvarnabhumi Airport trip

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