How to Compare Two International Flight Quotes Before You Book

To compare two international flight quotes, first match the trip details, then compare the total payable price, inclusions and restrictions. A lower figure is useful only if it covers the journey you need. Keep missing information marked “not confirmed” rather than assuming it is included.

This guide is for choosing between two offers you already have. Put them side by side and work through the checks below before authorising payment.

Are both flight quotes for the same trip?

Start with the number of travellers and the ages of children at travel. Check departure and return dates, airport codes, local departure and arrival times, and any next-day arrival. “London” is not specific enough if one option uses Heathrow and the other Gatwick.

Match the cabin on every flight, not just the longest leg. Record the fare name and operating airline as well as the airline selling the ticket. A similar flight number or cabin label does not establish identical inclusions. DOT’s ticket-buying guidance explains why fare restrictions and the operating carrier matter.

What is the total amount payable now?

Ask each seller for one itemised total for the whole party and itinerary, with the currency stated. Confirm whether taxes, mandatory charges, agency fees and the extras you selected are already included. Do not add an item twice just because it appears separately in the breakdown.

The UK Civil Aviation Authority says airlines must show mandatory charges and taxes upfront; some baggage and seat choices can cost extra. For your comparison, separate three kinds of cost:

• Payable now: the confirmed ticket total, selected extras and applicable booking/service fees.
• Optional purchases: items you have not chosen, such as a preferred seat. Add only what you intend to buy.
• Possible later costs: changing dates, cancelling or missing a separately ticketed connection. Record these conditions separately; they are not all due today.

For a USD quote and a GBP quote, note the currency you will actually be charged. A currency-converter estimate is only a comparison aid: confirm any conversion or foreign-transaction charges with your payment provider. Also budget separately for airport transfers or an overnight stop required by the itinerary.

Which baggage and seat options are included?

For each person and direction, write down the personal item, cabin bag and checked-bag allowance, including size and weight limits. Ask which flights any paid bag covers. If a quote simply says “baggage included”, request the allowance in writing.

Check whether choosing a seat costs extra and whether your required seat type is available. Treat an unconfirmed inclusion as a question for the seller, not a saving. The CAA’s guidance also recommends checking the number, size and weight of bags allowed.

Are the connections on one ticket or separate tickets?

Ask the seller to explain the ticket structure, baggage collection and recheck requirements, and what assistance applies if a delay affects the next flight. Do not infer protection just from the same airline logo or one confirmation email.

For example, British Airways’ separate-ticket guidance says separate flights with different booking references require baggage collection and recheck, even when all flights are with BA. Heathrow’s connection guide says the time needed varies with the route, airline, bags and terminal changes. There is no single connection time that suits every quotation.

Use our self-transfer guide for background. Confirm the arrangements for these specific flights, including any airport change or transit-entry requirements.

What happens if you change or cancel?

Ask whether voluntary cancellation returns money, a restricted credit or nothing, and what deductions and deadlines apply. For changes, request the airline charge, any agency service fee and whether a fare difference would be payable. Ask about no-show restrictions too.

Our refundable versus non-refundable guide explains the trade-off. Voluntary cancellation is different from an airline cancelling or significantly changing a flight: US DOT refund guidance describes refund rights for qualifying disruptions on flights to, from or within the United States. Do not assume a restrictive fare removes all applicable rights, or that “flexible” means a cash refund.

Use this two-quote comparison worksheet

Copy these rows into a note and fill them from the actual offers. A blank means “ask”, not “included”. Keep the two quotations and their check times together.

If the quotes are hard to compare, discuss your route and priorities with Flying Getaway, an independent travel agency: +1 (646) 814-6001. Ask for the applicable service charges and fare conditions before deciding.

How long is the quote valid, and when is the ticket issued?

Ask for the quote’s check time, expiry time and timezone. Clarify whether it is an estimate or a held offer, what is held, and whether any hold or deposit has conditions. A screenshot alone is not proof that a price or seat is still available.

Before paying, confirm the seller, payment amount and currency, ticket-issuance process, and what happens if the quoted fare cannot be issued. Request written terms and the ticket receipt when issued. For checks on the seller itself, see our travel-agency booking safety guide.

What should you have ready for a useful fare enquiry?

For a new-booking comparison, prepare:

• Departure and destination airports, travel dates and acceptable flexibility.
• Adult/child/infant counts, children’s ages at travel, cabin preference and baggage needs.
• Both offers’ flight details, fare names, totals, currencies, inclusions and timestamps.
• Your priorities: lower upfront cost, fewer stops, arrival time, seating or flexibility.

Share only the information needed to discuss the options. Redact booking references, ticket numbers, passport details and payment information from screenshots. Ask the team which channel to use before sending documents.

Ready to discuss a new booking? Call Flying Getaway on +1 (646) 814-6001, or use the page’s Request callback option. Have both quotes ready for the conversation. Assistance and any booking are subject to the applicable service charges, availability and fare terms; a comparison does not guarantee a lower price.

Frequently asked questions

Should I choose the cheaper quote if the flights match?

Only after the fare conditions, baggage, selected extras and seller’s service terms also match your needs. If one offer leaves something unclear, resolve it before treating the price difference as a saving.

Can I compare a quote from yesterday with one from today?

You can compare their features, but ask both sellers to recheck price and availability before making a purchase decision. Keep any hold terms and expiry times with the offers.

Patrick Walker

Patrick Walker is the travel brain behind Flying Getaway. With a knack for spotting flight deals and a passion for exploring new skies, he helps travelers fly smarter and save more with every trip.