Cheap Flights to Welwyn from CA $229

View CA $229 flight on Wed, Nov. 26, 2025Opens in a new window

Popular airlines to Welwyn

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Welwyn?

Prices were available within the past 7 days and start at CA $229 for one-way flights and CA $531 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Royal Jordanian
Tue, Sep. 16 - Sat, Sep. 20
AUH
Abu Dhabi
STN
London
CA $531 Roundtrip, found 4 days ago
CA $531
Roundtrip
found 4 days ago
Select Royal Jordanian flight, departing Tue, Sep. 16 from Abu Dhabi to London, returning Sat, Sep. 20, priced at CA $531 found 4 days ago
Fly One S.R.L.
Fri, Mar. 20 - Wed, Mar. 25
DXB
Dubai
STN
London
CA $608 Roundtrip, found 8 hours ago
CA $608
Roundtrip
found 8 hours ago
Select Fly One S.R.L. flight, departing Fri, Mar. 20 from Dubai to London, returning Wed, Mar. 25, priced at CA $608 found 8 hours ago
Saudia
Mon, Aug. 4 - Wed, Aug. 27
DXB
Dubai
LHR
London
CA $675 Roundtrip, just found
CA $675
Roundtrip
just found
Select Saudia flight, departing Mon, Aug. 4 from Dubai to London, returning Wed, Aug. 27, priced at CA $675 just found
Swiss International Air Lines
Thu, Feb. 12 - Thu, Feb. 19
DXB
Dubai
LHR
London
CA $685 Roundtrip, found 5 days ago
CA $685
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, Feb. 12 from Dubai to London, returning Thu, Feb. 19, priced at CA $685 found 5 days ago
Iberia
Tue, Nov. 11 - Wed, Nov. 12
YYZ
Toronto
LHR
London
CA $701 Roundtrip, found 8 hours ago
CA $701
Roundtrip
found 8 hours ago
Select Iberia flight, departing Tue, Nov. 11 from Toronto to London, returning Wed, Nov. 12, priced at CA $701 found 8 hours ago

Find the cheapest month to fly from Columbus (CMH) to London (LHR)

August is typically the cheapest month to fly

From CA $730 - CA $2,682 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Welwyn. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Welwyn. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Welwyn.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Welwyn flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Welwyn.

Looking to save even more? Get additional savings by bundling your Welwyn flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Welwyn trip!

Frequently asked questions

What is the name of Welwyn's airport?
Welwyn is served by multiple airports, but most travellers choose to touch down at Heathrow Airport (LHR).
How far is LHR from central Welwyn?
Lengthy commutes don't have to be stressful if you plan ahead of time. Downtown Welwyn is 48 kilometres from London Heathrow, so it's wise to know how to get to the city before you land.
What airport is best to fly into Welwyn?
A flight to Welwyn means hitting the runway at either Heathrow Airport or London City Airport (LCY). The first is 48 kilometres away from downtown. The second sits 40 kilometres away.
How many airlines fly to Welwyn?
There are a total of 87 air carriers connecting Welwyn to 186 airports globally.
Which airlines fly to Welwyn?
British Airways and KLM are some of the most well-known airlines with flights to Welwyn. Most travellers use Amsterdam to take off from with British Airways operating the most flights on this route.
How many nonstop flights are there to Welwyn?
Arranging an awesome Welwyn vacation is child's play when there are 4,859 direct flights each week to choose from.
Where are the most popular flights to Welwyn departing from?
Travellers frequently jet off from Amsterdam, Dublin and Frankfurt airports when heading to Welwyn.
How long is the flight to Welwyn Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Amsterdam to Welwyn, the average flight time is 1 hour and 13 minutes. From Dublin it's more like 1 hour and 26 minutes, and from Frankfurt it's 1 hour and 39 minutes.
How to book the cheapest flight to Welwyn?
Don't leave booking your flight to Welwyn until the very last minute. That's one trick savvy jet-setters use to get the best prices. Booking well in advance means more choices and more affordable flights. Don't stop there, however. Do some research and find out if there is more than one airport at your destination. Fares often differ depending on which airport you jet into. Remember to compare fares across airlines too. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and have your credit card ready to book your ticket as soon as you see an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to Welwyn?
Wherever you're jetting in from, flying can be a pleasurable experience if you're well prepared. We've compiled a list of handy tips and tricks that will get your Welwyn vacation started on the right foot. What to pack in your hand luggage:

  • The trick to having a stress-free travel experience is to pack in advance. Start with the essentials: passport, travel docs, bank cards and daily medications. Next, bring on board items that'll help keep you entertained, like your laptop or a juicy novel. It's also smart to pack your chargers, a quality neck pillow and a pair of earphones. Finally, don't forget to toss in toiletries like a toothbrush, lip balm and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between air carriers, the general rule to follow is nothing flammable, sharp or explosive. This includes things like tools, metal cutlery, fuel and fireworks. Sporting equipment like ice skates, and items that could harm other people, such as guns and swords, won't be allowed on board either.

What to wear on a flight:

  • Go for comfort over style. Prepare for temperature changes in the cabin by donning layers, and pick closed-toe, flat shoes like sneakers.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clots forming due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Welwyn?
Being organized before you get to the airport can make your trip to Welwyn a breeze. Here are some top tips for a swift journey through security:

  • Airport security personnel first need to establish that you have a valid ID and travel documents before anything else. Have them ready to show.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, remove anything that is likely to trigger the alarm. Items like your coat, belt and headphones will be required to go through the machine.
  • All your electronics, including your laptop and phone, must also be scanned separately.
  • Remember to remove liquids and gels from your hand luggage. They often need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a great footwear choice as you're less likely to be asked to remove them when going through security. Safety boots and other heavy shoes are usually subjected to additional screening.
  • Knives and other sharp items are not allowed on board. They'll be seized at security, so put them in your checked suitcase.

Flights to Welwyn information
Destination airport
Heathrow
Destination airport IATA code
LHR
Destination city name
London
Roundtrip price
CA $635

Trending flights to Welwyn

Prices were available within the past 7 days and start at CA $229 for one-way flights and CA $531 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Feb. 2 - Wed, Feb. 4
YVR
Vancouver
LHR
London
CA $669 Roundtrip, found 2 hours ago
CA $669
Roundtrip
found 2 hours ago
Select British Airways flight, departing Mon, Feb. 2 from Vancouver to London, returning Wed, Feb. 4, priced at CA $669 found 2 hours ago
*Available to Expedia members.