Cheap flights from Birmingham to Thunder Bay
Cheap return flights from Birmingham to Thunder Bay
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Thunder Bay flight facts
What you need to know
What are the cheapest airlines?
- WestJet
- Air Canada
- British Airways
These airlines usually offer the cheapest flights from Birmingham to Thunder Bay.
What airlines fly indirectly?
- United Airlines
- Delta Air Lines
- American Airlines
These airlines fly from Birmingham to Thunder Bay, but you’ll have at least one layover.
How long is the flight?
12 hours 30 minutes
This is the shortest flight time from Birmingham to Thunder Bay.
Alternative flights from the UK to Thunder Bay
Check out prices for other routes
Alternative flights from Birmingham
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Birmingham/Thunder Bay route. There are around 35 flights on any given week from the UK to Thunder Bay and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Birmingham to Thunder Bay
Tips and advice from our flight experts
You've searched for flights from Birmingham to Thunder Bay. We've found 25 flights and compared them to give you the best offer. On average, WestJet is the cheapest airline for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for the route Birmingham to Thunder Bay on 25/01/2026 at 04:40 for £61.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 6,500 km flight from Birmingham to Thunder Bay.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Flying during off-peak seasons can also save you money. WestJet is a popular and affordable choice for this route, with an average flight duration of 12 hours 30 minutes. After selecting an offer, fill out your information and complete the payment. Don't forget to check our flight + hotel service to book everything at once, saving you time and money.
Other popular destinations near Thunder Bay
Where other people are flying to
