Cheap Flights to Dorchester-on-Thames: Dorchester-on-Thames Flight Deals

View €40 flight on Wed, 28 Jan 2026Opens in a new window

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Cheap round-trip flights to Dorchester-on-Thames

Prices were available within the past 7 days and start at €40 for one-way flights and €84 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 21 Jan - Sun, 25 Jan
DUB
Dublin
LHR
London
€84 Return, found 5 days ago
€84
Return
found 5 days ago
Select British Airways flight, departing Wed, 21 Jan from Dublin to London, returning Sun, 25 Jan, priced at €84 found 5 days ago
Aer Lingus
Sat, 6 Sep - Tue, 9 Sep
SNN
Shannon
LHR
London
€111 Return, just found
€111
Return
just found
Select Aer Lingus flight, departing Sat, 6 Sep from Shannon to London, returning Tue, 9 Sep, priced at €111 just found
TAP Portugal
Wed, 14 Jan - Wed, 21 Jan
LIS
Lisbon
LHR
London
€132 Return, found 4 days ago
€132
Return
found 4 days ago
Select TAP Portugal flight, departing Wed, 14 Jan from Lisbon to London, returning Wed, 21 Jan, priced at €132 found 4 days ago
Croatia Airlines
Wed, 20 May - Mon, 25 May
ZAG
Zagreb
LHR
London
€150 Return, found 5 hours ago
€150
Return
found 5 hours ago
Select Croatia Airlines flight, departing Wed, 20 May from Zagreb to London, returning Mon, 25 May, priced at €150 found 5 hours ago
Scandinavian Airlines
Sat, 18 Oct - Mon, 20 Oct
DUB
Dublin
LHR
London
€166 Return, found 2 hours ago
€166
Return
found 2 hours ago
Select Scandinavian Airlines flight, departing Sat, 18 Oct from Dublin to London, returning Mon, 20 Oct, priced at €166 found 2 hours ago

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

August is typically the cheapest month to fly

From €454 - €1,651 per traveller.

Graph displaying average flight prices per month

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Dorchester-on-Thames. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Dorchester-on-Thames. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Dorchester-on-Thames, or are just on the lookout for the best flights to Dorchester-on-Thames, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Dorchester-on-Thames to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Dorchester-on-Thames' airport?
Dorchester-on-Thames is served by just a single airport, Heathrow Airport (LHR).
What airport is best to fly into Dorchester-on-Thames?
With just one main airport in Dorchester-on-Thames, it won't take very long to discover the best flight. You'll be jetting off to LHR, which sits around 56 kilometres from the centre of town.
How many airlines fly to Dorchester-on-Thames?
There are 80 air carriers that service Dorchester-on-Thames from 177 airports around the world.
Which airlines fly to Dorchester-on-Thames?
Dorchester-on-Thames receives the majority of its flights from KLM, British Airways and Flybe with KLM being the number one choice of carrier. Schiphol is the most popular city for passengers to take off from.
How many nonstop flights are there to Dorchester-on-Thames?
Organising an amazing Dorchester-on-Thames holiday is child's play when there are 4,045 nonstop flights every week to select from.
Where are the most popular flights to Dorchester-on-Thames departing from?
Travellers frequently depart from New York, Dublin and Frankfurt airports when flying to Dorchester-on-Thames.
How long is the flight to Dorchester-on-Thames Airport?
If it's Schiphol you're leaving behind, you'll be in the air for around 1 hour and 18 minutes before you touchdown in Dorchester-on-Thames. Runway to runway from New York takes around 6 hours and 57 minutes and from Dublin, it's 1 hour and 23 minutes.
How to book the cheapest flight to Dorchester-on-Thames?
We all know those fortunate jet-setters who manage to get wonderfully cheap airfares wherever they go. Want to know how to do it for your Dorchester-on-Thames holiday? Don't leave it until the last minute to lock in your flight. Also, look around online and compare your options. If your destination has a few airports, you may be able to score a terrific deal by flying into a smaller terminal. Last of all, be ready to book quickly if you stumble on a great deal. It might not be available for too long! With a bit of knowledge and a little good fortune, the perfect fare will be yours.
How to survive the flight to Dorchester-on-Thames?
Wherever you're coming from, flying can be an enjoyable experience if you prepare well enough. We've made a list of handy tips that will get your Dorchester-on-Thames holiday started on the right foot.What to pack in your hand luggage:

  • First things first, pack in your passport, important documents, credit cards and vital medications. Next, you'll need some extra in-flight entertainment to help pass the time. A thrilling novel and a tablet filled with your favourite movies are some fantastic options. If you intend to catch more than just forty winks, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, leave space for a few toiletry items so you'll hop off the plane looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 milliliters) won't be allowed on. Sharp objects, like your pocket knife, and products which are explosive or flammable, such as aerosol cans, flares and matches, are also banned.

What to wear on a flight:

  • The answer to a comfortable flight can be as simple as your choice of clothing. Prepare for temperature changes by bringing layers. This will keep you nice and warm if the cabin starts to cool down. Shoes like flip flops and heels are best left in your suitcase. Even though they may be your favourites, go for flat, closed-toed footwear like slip-ons. Your feet will appreciate it.
  • The result of sustained periods of inactivity, DVT (deep vein thrombosis) is a blood clot condition that can affect some passengers during long flights. But the great news is there are ways to reduce the risk of developing it. Drink plenty of water, get up and walk around the cabin as much as possible and wear compression socks to help improve your circulation.

How to get through airport security fast when flying to Dorchester-on-Thames?
As savvy travellers know, the secret is to be well prepared before you reach security. That way, you'll be stepping onto that plane to Dorchester-on-Thames in no time flat. Follow these tips and get your holiday off to a spectacular start:

  • First things first. Your travel ID and boarding pass will need to be shown to airport security. Keep them at hand to avoid fumbling around for them.
  • Time to strip down. Well kind of. Your coat, belt, keys and other contents of your pockets, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
  • For just a few minutes, you'll need to unplug from technology. Your phone, laptop and any other electronic gadgets will also need to go through the scanner.
  • Remove all liquids and gels from your hand luggage. They usually need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • It's also likely that you'll be required to remove your shoes for scanning, so wearing lightweight sneakers is always a good idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked luggage. They won't be allowed in the cabin.

Flights to Dorchester-on-Thames information
Destination airport
Heathrow
Destination airport IATA code
LHR
Destination city name
London
Return price
€84

Trending flights to Dorchester-on-Thames

Prices were available within the past 7 days and start at €40 for one-way flights and €84 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 21 Jan - Sun, 25 Jan
DUB
Dublin
LHR
London
€84 Return, found 5 days ago
€84
Return
found 5 days ago
Select British Airways flight, departing Wed, 21 Jan from Dublin to London, returning Sun, 25 Jan, priced at €84 found 5 days ago
*Available to Expedia members.