Latest deals
Insights
FAQs
Price Alerts

Cheap flights from London, Ontario to Bangkok from C$ 1,056

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 6/7. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
9:35 p.m. - 9:20 a.m.
BKK
-
YXU
46h 45m
2 stops
C$ 1,607Air Canada
Wed, 30 Sep - Sun, 4 Oct
Air Canada Logo
5:40 a.m. - 5:05 a.m.
YXU
-
BKK
36h 25m
2 stops
Air Canada Logo
9:35 p.m. - 5:45 p.m.
BKK
-
YXU
55h 10m
2 stops
C$ 1,608Air Canada
Wed, 30 Sep - Sun, 4 Oct
Air Canada Logo
5:45 a.m. - 12:45 a.m.
YXU
-
BKK
31h 00m
2 stops
Air Canada Logo
9:40 a.m. - 9:06 a.m.
BKK
-
YXU
35h 26m
2 stops
C$ 1,612Air Canada
Thu, 5 Nov - Wed, 25 Nov
Air Canada Logo
5:40 a.m. - 5:05 a.m.
YXU
-
BKK
36h 25m
2 stops
Air Canada Logo
9:35 p.m. - 9:20 a.m.
BKK
-
YXU
46h 45m
2 stops
C$ 1,614Air Canada
Wed, 30 Sep - Sun, 4 Oct
Air Canada Logo
3:25 p.m. - 12:20 a.m.
YXU
-
BKK
44h 55m
2 stops
Air Canada Logo
9:40 a.m. - 9:06 a.m.
BKK
-
YXU
35h 26m
2 stops
C$ 1,619Air Canada
Wed, 11 Nov - Mon, 23 Nov
Air Canada Logo
5:45 a.m. - 9:30 p.m.
YXU
-
BKK
51h 45m
2 stops
Air Canada Logo
9:40 a.m. - 9:46 p.m.
BKK
-
YXU
24h 06m
2 stops
C$ 1,674Air Canada
Fri, 6 Nov - Mon, 23 Nov
Air Canada Logo
3:25 p.m. - 10:30 p.m.
YXU
-
BKK
43h 05m
2 stops
Air Canada Logo
9:40 a.m. - 9:06 a.m.
BKK
-
YXU
35h 26m
2 stops
C$ 1,681Air Canada
Wed, 11 Nov - Fri, 20 Nov
Air Canada Logo
5:45 a.m. - 9:30 p.m.
YXU
-
BKK
51h 45m
2 stops
Air Canada Logo
9:40 a.m. - 9:06 a.m.
BKK
-
YXU
35h 26m
2 stops
C$ 1,737Air Canada
Fri, 6 Nov - Fri, 20 Nov
Air Canada Logo
9:45 a.m. - 9:30 p.m.
YXU
-
BKK
47h 45m
2 stops
Air Canada Logo
9:30 a.m. - 9:46 p.m.
BKK
-
YXU
48h 16m
2 stops
C$ 1,764Air Canada
Thu, 5 Nov - Sun, 22 Nov
Air Canada Logo
3:25 p.m. - 12:20 a.m.
YXU
-
BKK
44h 55m
2 stops
Air Canada Logo
9:30 a.m. - 3:06 p.m.
BKK
-
YXU
41h 36m
2 stops
C$ 1,773Air Canada
Wed, 11 Nov - Sun, 22 Nov

Air Canada flights from London, Ontario to Bangkok

Our best Air Canada deals on London, Ontario to Bangkok flight tickets
Air Canada
30 Sep
YXU5:40 a.m.London
36h 25m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
4 Oct
BKK9:35 p.m.Bangkok Suvarnabhumi
46h 45m
2 stops
YXU9:20 a.m.London
C$ 1,607
Air Canada
30 Sep
YXU5:40 a.m.London
36h 25m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
4 Oct
BKK9:35 p.m.Bangkok Suvarnabhumi
55h 10m
2 stops
YXU5:45 p.m.London
C$ 1,608
Air Canada
5 Nov
YXU5:45 a.m.London
31h 00m
2 stops
BKK12:45 a.m.Bangkok Suvarnabhumi
25 Nov
BKK9:40 a.m.Bangkok Suvarnabhumi
35h 26m
2 stops
YXU9:06 a.m.London
C$ 1,612

United Airlines flights from London, Ontario to Bangkok

Our best United Airlines deals on London, Ontario to Bangkok flight tickets
United Airlines
11 Nov
YXU9:45 a.m.London
37h 40m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
19 Nov
BKK4:55 p.m.Bangkok Suvarnabhumi
28h 11m
3 stops
YXU9:06 a.m.London
C$ 1,821
United Airlines
30 Sep
YXU3:30 p.m.London
31h 05m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
4 Oct
BKK3:45 p.m.Bangkok Suvarnabhumi
37h 00m
3 stops
YXU5:45 p.m.London
C$ 1,860
United Airlines
30 Sep
YXU3:30 p.m.London
31h 05m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
4 Oct
BKK3:45 p.m.Bangkok Suvarnabhumi
52h 35m
3 stops
YXU9:20 a.m.London
C$ 1,920

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 25 May 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

Wed 30/9

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

2 stops36h 25m

Bangkok Suvarnabhumi

Sun 4/10

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

2 stops46h 45m

C$ 1,607

LondonBangkok

YXU - BKK

YXUBKK

London

Wed 30/9

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

2 stops36h 25m

Bangkok Suvarnabhumi

Sun 4/10

9:35 p.m.-5:45 p.m.

2 stops55h 10m

C$ 1,608
Quickest round-trip

LondonBangkok

YXU - BKK

YXUBKK

London

Thu 5/11

5:45 a.m.-12:45 a.m.

2 stops31h 00m

Bangkok Suvarnabhumi

Wed 25/11

9:40 a.m.-9:06 a.m.

2 stops35h 26m

C$ 1,612

LondonBangkok

YXU - BKK

YXUBKK

London

Wed 30/9

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

2 stops36h 25m

Bangkok Suvarnabhumi

Sun 4/10

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

2 stops46h 45m

C$ 1,614

LondonBangkok

YXU - BKK

YXUBKK

London

Wed 11/11

3:25 p.m.-12:20 a.m.

2 stops44h 55m

Bangkok Suvarnabhumi

Mon 23/11

9:40 a.m.-9:06 a.m.

2 stops35h 26m

C$ 1,619

LondonBangkok

YXU - BKK

YXUBKK

London

Fri 6/11

5:45 a.m.-9:30 p.m.

2 stops51h 45m

Bangkok Suvarnabhumi

Mon 23/11

9:40 a.m.-9:46 p.m.

2 stops24h 06m

C$ 1,674

LondonBangkok

YXU - BKK

YXUBKK

London

Wed 11/11

3:25 p.m.-10:30 p.m.

2 stops43h 05m

Bangkok Suvarnabhumi

Fri 20/11

9:40 a.m.-9:06 a.m.

2 stops35h 26m

C$ 1,681

LondonBangkok

YXU - BKK

YXUBKK

London

Fri 6/11

5:45 a.m.-9:30 p.m.

2 stops51h 45m

Bangkok Suvarnabhumi

Fri 20/11

9:40 a.m.-9:06 a.m.

2 stops35h 26m

C$ 1,737

LondonBangkok

YXU - BKK

YXUBKK

London

Thu 5/11

9:45 a.m.-9:30 p.m.

2 stops47h 45m

Bangkok Suvarnabhumi

Sun 22/11

9:30 a.m.-9:46 p.m.

2 stops48h 16m

C$ 1,764

LondonBangkok

YXU - BKK

YXUBKK

London

Wed 11/11

3:25 p.m.-12:20 a.m.

2 stops44h 55m

Bangkok Suvarnabhumi

Sun 22/11

9:30 a.m.-3:06 p.m.

2 stops41h 36m

C$ 1,773

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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 Air Canada are the most popular carriers operating from London to Bangkok

Which airlines fly to Bangkok?

United Airlines, Air Canada and Cathay Pacific are the top three most popular airlines that fly to Bangkok from London, Ontario according to our data. United Airlines 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 23 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

31h 05m

Direct flights

None
The fastest flight from London, Ontario to Bangkok takes 31h 05m
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 05m, 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.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 24/6
Wed 1/7
By creating a price alert you accept our terms of use and privacy policy.

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