Cheap flights from Pennsylvania to London from $135
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to London departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Pennsylvania to London Gatwick 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 month to fly to London Gatwick Airport?
In general, September is the cheapest month to fly from Pennsylvania to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $617. If you are unable to visit London Gatwick Airport during the month of September, then departing from Pennsylvania during the month March is also very affordable. Most momondo users find prices during this month for around $669.
What is the cheapest day to depart on your flight to London Gatwick Airport?
The cheapest day to depart from Pennsylvania to London Gatwick Airport is on a Tuesday when prices can be found for as low as $731. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Wednesday is $1,068.
How many flights depart from Pennsylvania to London Gatwick Airport on average per week?
The number of flights available between Pennsylvania and London Gatwick Airport is 28 per week as of May 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.
How long does it take to fly to London Gatwick Airport?
On average, it takes 6h 55m to fly from Pennsylvania to London Gatwick Airport if you fly out of Philadelphia (the most popular airport in Pennsylvania) and into London Heathrow Airport (the most popular airport in London Gatwick Airport). If you’re flying out of Pittsburgh and into London Heathrow Airport, then the flight time is around 7h 20m.
Cheap Pennsylvania to London Gatwick Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to London Gatwick Airport
When did momondo last update prices for flights from Pennsylvania to London Gatwick Airport?
Prices for flights from Pennsylvania to London Gatwick Airport are updated daily.
How many operators does momondo search for flights from Pennsylvania to London Gatwick Airport?
The number of operators available for flights from Pennsylvania to London Gatwick Airport is 13 as of May 2025.
How old do you have to be to fly from Pennsylvania to London Gatwick Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Pennsylvania to London Gatwick Airport
Compare and see reviews for airlines that fly from Pennsylvania to London Gatwick Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $633 | Free Cancellation | Rating 6.6 6,845 reviews |
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Why should I use momondo to find a flight deal from Pennsylvania to London?
It is quick and easy to find Pennsylvania to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Pennsylvania to London with flexible booking policies on momondo?
All flight searches from Pennsylvania to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Pennsylvania to London?
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 Pennsylvania to London.
I’m not ready to book a flight from Pennsylvania to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Pennsylvania to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.